/**
数据验证（表单验证）
来自 grace.hcoder.net 
作者 hcoder 深海

版权声明 : 
GraceUI 的版权约束是不能转售或者将 GraceUI 直接发布到公开渠道！
侵权必究，请遵守版权约定！
*/
module.exports = {
    error: '',
    check: function(data, rule) {
        for (var i = 0; i < rule.length; i++) {
            if (!rule[i].checkType) { return true; }
            if (!rule[i].name) { return true; }
            if (!rule[i].errorMsg) { return true; }
            if (!data[rule[i].name]) { this.error = rule[i].errorMsg; return false; }
            switch (rule[i].checkType) {
                case 'string':
                    var reg = new RegExp('.{' + rule[i].checkRule + '}');
                    if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
                    break;
                case 'int':
                    var reg = new RegExp('^(-[1-9]|[1-9])[0-9]{' + rule[i].checkRule + '}$');
                    if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
                    break;
                    break;
                case 'between':
                    if (!this.isNumber(data[rule[i].name])) {
                        this.error = rule[i].errorMsg;
                        return false;
                    }
                    var minMax = rule[i].checkRule.split(',');
                    minMax[0] = Number(minMax[0]);
                    minMax[1] = Number(minMax[1]);
                    if (data[rule[i].name] > minMax[1] || data[rule[i].name] < minMax[0]) {
                        this.error = rule[i].errorMsg;
                        return false;
                    }
                    break;
                case 'betweenD':
                    var reg = /^-?[1-9][0-9]?$/;
                    if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
                    var minMax = rule[i].checkRule.split(',');
                    minMax[0] = Number(minMax[0]);
                    minMax[1] = Number(minMax[1]);
                    if (data[rule[i].name] > minMax[1] || data[rule[i].name] < minMax[0]) {
                        this.error = rule[i].errorMsg;
                        return false;
                    }
                    break;
                case 'betweenF':
                    var reg = /^-?[0-9][0-9]?.+[0-9]+$/;
                    if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
                    var minMax = rule[i].checkRule.split(',');
                    minMax[0] = Number(minMax[0]);
                    minMax[1] = Number(minMax[1]);
                    if (data[rule[i].name] > minMax[1] || data[rule[i].name] < minMax[0]) {
                        this.error = rule[i].errorMsg;
                        return false;
                    }
                    break;
                case 'same':
                    if (data[rule[i].name] != rule[i].checkRule) { this.error = rule[i].errorMsg; return false; }
                    break;
                case 'notsame':
                    if (data[rule[i].name] == rule[i].checkRule) { this.error = rule[i].errorMsg; return false; }
                    break;
                case 'email':
                    var reg = /^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
                    if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
                    break;
                case 'phoneno':
                    var reg = /^1[0-9]{10,10}$/;
                    if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
                    break;
                case 'zipcode':
                    var reg = /^[0-9]{6}$/;
                    if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
                    break;
                case 'reg':
                    var reg = new RegExp(rule[i].checkRule);
                    if (!reg.test(data[rule[i].name])) { this.error = rule[i].errorMsg; return false; }
                    break;
                case 'in':
                    if (rule[i].checkRule.indexOf(data[rule[i].name]) == -1) {
                        this.error = rule[i].errorMsg;
                        return false;
                    }
                    break;
                case 'notnull':
                    if (data[rule[i].name] == null || data[rule[i].name].length < 1) { this.error = rule[i].errorMsg; return false; }
                    break;
            }
        }
        return true;
    },
    isNumber: function(checkVal) {
        var reg = /^-?[1-9][0-9]?.?[0-9]*$/;
        return reg.test(checkVal);
    }
}